eCPRI Header Tab:
Protocol Rev.:
eCPRI Interface Specification version used (version 1 is default).
C
:
0 = indicates last message
1 = indicates another eCPRI message follows
Message Type
: The following types of messages are allowable in eCPRI specifications ver. 1. The default is set to 5
for One-way latency measurements.
0 = IQ Data
1 = Bit Sequence
2 = Real-Time Control Data
3 = Generic Data Transfer
4 = Remote Memory Access
5 = One-way Delay Measurement
6 = Remote Reset
7 = Event Indication
8 - 63 = Reserved
64 - 255 = Custom
Throughput Setup - eCPRI Settings Layer 4
Data Tab:
Select a test pattern that will be encapsulated in the Ethernet frame payload (for framed mode).
For both Layer 2 and 4 the following pattern is available:
PRBS:
2E31 -1 (147 483 647-bit pattern used for special measurement tasks, [e.g., delay measurements at higher bit
rates])
2^23 -1 (8 388 607 bit pattern primarily intended for error and jitter measurements at bit rates of 34 368 and
139 264 kbps)
2^15 -1 (32 767 bit pattern primarily intended for error and jitter measurements at bit rates of 1544, 2048, 6312,
8448, 32 064 and 44 736 kbps)
All 0's
: Set to all zeros
All 1's
: Set to all ones
User Defined
: 2 bit field
Invert:
Normal or inverted
Rx Live
: Select checkbox to check that receiver is active and ready to receive data.
eCPRI Testing User Manual D07-00-131P RevA00
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Summary of Contents for eCPRI
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